5 
rs nm 49 UJ 
3s § he a a a 
So 2 ° ln eo 
£3 Si ie a Geo 9 
a oa ° o 
> n a as Cid 
as two gs Se ag o 
S 5.5 50 o Sa & 
=| aA Ey gee so 
o a=] 8 2 ea 
po) 
l f= 
t 
' d 
' 
ad sdoghapres ; two o 
em not separated s Type Ag 
sls, only one develops 
four megaspores; two of 
them not _— rated by Type AA 
iva te dev lop Sess 
a piciga tans two o 
not separated bes Type Ba 
will only one aavibebs 
at a two of 
separated by Type BB 
ETE both grits 
four megaspores, not sepa- 
rated by walls; one de- Type Ay 
yelops : 
four megaspores, not sepa- 
rated by cell walls; two Type AAG 
develop 
four megaspores, not sepa- 
rated by cell walls; three Type AAAz 
rf. develop. a 
fuur megaspores, not sepa- 
rated 7s cell walls, all TypeAAAA 
four dey 
three megaspores, not se- 
by cell. walls; Type B@ 
tae: develops 
three megaspores, not se- ~ - 
parated by cell walls; Type BBa 
two develop 
three megaspores, not. se- 
parated by cell walls; Type BBB 
all three develop 
two sie BNA not sepa- 
rated by: cell walls; only Type Ca 
one develo ve 
megsspore teepa- 
rated by cell walle: both Type CC 
develop 
to te = Origin of bi-, be and tetrasporical sacs. Letters corresponding : 
fee used in fig. he number of capitals indicates the number 
aa Spores entering in em Salas formation. The greek letter indicates 
ey desorganizing megaspores are met aie within te same sac 
